【Indications】It is suitable for the treatment of acute and chronic respiratory diseases, such as acute exacerbation of chronic bronchitis, wheezing bronchitis, bronchiectasis and bronchial asthma, accompanied by abnormal sputum secretion and sputum discharge.

【Usage and dosage】 Adults: one tablet per time, three times a day. If you take it twice a day, you can improve the effect. Children: recommended dosage is 1.2-1.6mg/ day per kg body weight. When taking the medicine, you should take the medicine with liquid after the meal.